/* shttpd - delaying work for execution in batch
   Copyright (C) 2018 Ariadne Devos

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation, either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>. */

#include <sHT/nospec.h>
#include <sHT/bugs.h>
#include <sHT/scheduling.h>
#include <sHT/task.h>

void
sHT_queue_task(struct sHT_task_deque *deck, struct sHT_task *task)
{
	if (task->flags & sHT_TASK_SCHEDULED)
		return;
	sHT_assert(deck->n < deck->capacity);
	deck->tasks[sHT_modulo_nospec(deck->head + deck->n++, deck->capacity)] = task;
}
